/*
 * Email Notify
 * Author: Antonio Nastasi
 * Email: sifcenter (at) gmail.it
 * Version: 0.2
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#ifndef EMAILCHECKER_H
#define EMAILCHECKER_H

#include <QThread>
#include <QDebug>
#include <QSslSocket>

class EmailChecker : public QThread {
    Q_OBJECT
    public:
	EmailChecker();
	~EmailChecker();
	void run();
	// set server,port,protocol, ssl,login and password
	void setInfo(QString, int ,QString, int, QString, QString);
	void checkEmails();
   private:
        QObject *my;
       	enum CommandType {LOGIN,PASSWORD,STAT};
	enum ConnectionState {NO_CONNECTED, CONNECTED, VERIFY_USER, VERIFY_PASSWORD, CMD_STAT};
	enum Protocol {POP3, IMAP};
	ConnectionState state;	
	QSslSocket socket;
	void sendMessage(CommandType);
	QString login,password,server;
	Protocol protocol;
	int interval,port,ssl,currentEmails;
	void updateText(QString);
	inline void closeConnection();
    private slots:
	void threadFinished();
	void getMessage();
	void socketEncrypted();
	void socketConnected();
	void errorConnection(QAbstractSocket::SocketError);
    signals:
	void updatedText(QString);
	void emailReceived(int);
};
#endif
